.box{
	position: relative;
	widows: 100px;
	height: 281px;
	border: 30px solid #666;
	overflow: hidden;
	transition-property: width;
	transition-duration: 3s;
}
.box1{
	position: absolute;
	right: 0;
	width: 650px;
}
.box:hover{
	width: 650px;
}
